Home / 37,819.60-56,710.40-22,029.84

Finding the Fourth Proportional to 37,819.60, 56,710.40 and 22,029.84

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Solution

The fourth proportional to 37,819.60, 56,710.40 and 22,029.84 is: 33,033.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819.60 : 56,710.40 = 22,029.84 : x
  2. Step 2: Convert to fraction form
    37,819.60/56,710.40 = 22,029.84/x
  3. Step 3: Cross multiply
    37,819.60x = 56,710.40 × 22,029.84
  4. Step 4: Simplify right side
    37,819.60x = 1,249,321,038.34
  5. Step 5: Solve for x
    x = 1,249,321,038.34/37,819.60
  6. Step 6: Final answer
    x = 33,033.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.